diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/v4l2_device.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp index 83901763..c60f7c91 100644 --- a/src/libcamera/v4l2_device.cpp +++ b/src/libcamera/v4l2_device.cpp @@ -244,7 +244,8 @@ ControlList V4L2Device::getControls(const std::vector<uint32_t> &ids) } /* A specific control failed. */ - LOG(V4L2, Error) << "Unable to read control " << errorIdx + const unsigned int id = v4l2Ctrls[errorIdx].id; + LOG(V4L2, Error) << "Unable to read control " << utils::hex(id) << ": " << strerror(-ret); v4l2Ctrls.resize(errorIdx); @@ -354,7 +355,8 @@ int V4L2Device::setControls(ControlList *ctrls) } /* A specific control failed. */ - LOG(V4L2, Error) << "Unable to set control " << errorIdx + const unsigned int id = v4l2Ctrls[errorIdx].id; + LOG(V4L2, Error) << "Unable to set control " << utils::hex(id) << ": " << strerror(-ret); v4l2Ctrls.resize(errorIdx); |